| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.96 | 7.419% | $166.4565 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $214.85 | 13.784% | $244.4649 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $132.78 | 12.722% | $149.6723 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $26.43 | 7.836% | $28.5011 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $22.50 | 3.197% | $23.2193 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $190.25 | 7.359% | $204.2505 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $99.25 | 11.650% | $110.8126 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $841.02 | $927.3772 | $927.37 | $927.30 | $927.50 | |